       {:size counter
        :height max-path
        :users users
-       :tokens tokens
+       ;;:tokens tokens
        :pub-times pub-times
        :hashtags (mapv #(-> % :text clojure.string/lower-case) hashtags)
        :delays delays}

         (let [user (-> node :tweet :user)]
             (conj users (:screen_name user)))
         users)
       (if (zip/node loc)
         (conj
          tokens
          (clojure.set/difference

  (loop [counter 0
         max-path 0
         users []
         ;;tokens []
         pub-times []
         hashtags []
         delays []
